1108   SmallVector<ValueEntry, 8> Factors;  in RemoveFactorFromExpression()  local
1109   Factors.reserve(Tree.size());  in RemoveFactorFromExpression()
1112     Factors.append(E.second, ValueEntry(getRank(E.first), E.first));  in RemoveFactorFromExpression()
1117   for (unsigned i = 0, e = Factors.size(); i != e; ++i) {  in RemoveFactorFromExpression()
1118     if (Factors[i].Op == Factor) {  in RemoveFactorFromExpression()
1120       Factors.erase(Factors.begin()+i);  in RemoveFactorFromExpression()
1126       if (ConstantInt *FC2 = dyn_cast<ConstantInt>(Factors[i].Op))  in RemoveFactorFromExpression()
1129           Factors.erase(Factors.begin()+i);  in RemoveFactorFromExpression()
1133       if (ConstantFP *FC2 = dyn_cast<ConstantFP>(Factors[i].Op)) {  in RemoveFactorFromExpression()
1139           Factors.erase(Factors.begin() + i);  in RemoveFactorFromExpression()
1148     RewriteExprTree(BO, Factors, Flags);  in RemoveFactorFromExpression()
1156   if (Factors.size() == 1) {  in RemoveFactorFromExpression()
1158     V = Factors[0].Op;  in RemoveFactorFromExpression()
1160     RewriteExprTree(BO, Factors, Flags);  in RemoveFactorFromExpression()
1175                                          SmallVectorImpl<Value*> &Factors) {  in FindSingleUseMultiplyFactors()  argument
1178     Factors.push_back(V);  in FindSingleUseMultiplyFactors()
1183   FindSingleUseMultiplyFactors(BO->getOperand(1), Factors);  in FindSingleUseMultiplyFactors()
1184   FindSingleUseMultiplyFactors(BO->getOperand(0), Factors);  in FindSingleUseMultiplyFactors()
1596     SmallVector<Value*, 8> Factors;  in OptimizeAdd()  local
1597     FindSingleUseMultiplyFactors(BOp, Factors);  in OptimizeAdd()
1598     assert(Factors.size() > 1 && "Bad linearize!");  in OptimizeAdd()
1602     for (Value *Factor : Factors) {  in OptimizeAdd()
1727                                    SmallVectorImpl<Factor> &Factors) {  in collectMultiplyFactors()  argument
1765     Factors.push_back(Factor(Op, Count));  in collectMultiplyFactors()
1773   llvm::stable_sort(Factors, [](const Factor &LHS, const Factor &RHS) {  in collectMultiplyFactors()
1804                                          SmallVectorImpl<Factor> &Factors) {  in buildMinimalMultiplyDAG()  argument
1805   assert(Factors[0].Power);  in buildMinimalMultiplyDAG()
1807   for (unsigned LastIdx = 0, Idx = 1, Size = Factors.size();  in buildMinimalMultiplyDAG()
1808        Idx < Size && Factors[Idx].Power > 0; ++Idx) {  in buildMinimalMultiplyDAG()
1809     if (Factors[Idx].Power != Factors[LastIdx].Power) {  in buildMinimalMultiplyDAG()
1818     InnerProduct.push_back(Factors[LastIdx].Base);  in buildMinimalMultiplyDAG()
1820       InnerProduct.push_back(Factors[Idx].Base);  in buildMinimalMultiplyDAG()
1822     } while (Idx < Size && Factors[Idx].Power == Factors[LastIdx].Power);  in buildMinimalMultiplyDAG()
1826     Value *M = Factors[LastIdx].Base = buildMultiplyTree(Builder, InnerProduct);  in buildMinimalMultiplyDAG()
1834   Factors.erase(llvm::unique(Factors,  in buildMinimalMultiplyDAG()
1838                 Factors.end());  in buildMinimalMultiplyDAG()
1843   for (Factor &F : Factors) {  in buildMinimalMultiplyDAG()
1848   if (Factors[0].Power) {  in buildMinimalMultiplyDAG()
1849     Value *SquareRoot = buildMinimalMultiplyDAG(Builder, Factors);  in buildMinimalMultiplyDAG()
1870   SmallVector<Factor, 4> Factors;  in OptimizeMul()  local
1871   if (!collectMultiplyFactors(Ops, Factors))  in OptimizeMul()
1881   Value *V = buildMinimalMultiplyDAG(Builder, Factors);  in OptimizeMul()